Hallo,
so ich habe mal eine getestet....   MLD 3 Client an MLD Server
Ausgangssituation: MLD startet und ich kann Sender umschalten, Manü auswählen und auch auf die Konsole wechseln. 
Programm wird gut wiedergegeben.
Nach kurzer Zeit - ca. 2 Minuten- werden Eingaben an der Tastatur nicht mehr angenommen.
Fernsehbild wird aber weiter dargestellt.
2 Tastaturen habe ich probiert...
Test:
- Anderes Netzteil - zwar nur 800 mA- aber dafür Tastatur am HUB.  Tastatur hängt
- RPI an den Ausgang des ativen HUB angeschlossen und die Tastatur auch am Hub. Tastatur hängt
- Einen anderen RPI getestet. Tastatur hängt
- Andere SD Karte getestet . Tastatur hängt
- Rasbian  auf dem RPI gestartet und VSNI auf MLD  . Tastatur hängt nicht
Das finde ich merkwürdig und ich glaube nicht, dass es am Netzteil liegt.
Der MLD Server läuft seit ca. 1 Wochen mit dem gleichen Typ Netzteil ohne Probleme und ich habe vorhin mal eine Tastatur angeschlossen und da funktioniert es.
Ist den meine Vorgehensweise richtig? SD Karte mit FAT32 formatieren?
Welche Dateien könnten helfen, steht da was in den Logs?
System information
System
Name: MLD
Version: 3.0.1-rpi
Class: devel
Addons                        MLD-Revision                    Version             Install-Datum
addons 	45 	0.4.0 	1-Mar-2014
alsa 	99 	1.0.25 	1-Mar-2014
config.rpi 	31 	0 	1-Mar-2014
epgsync 	5 	1.0.0 	1-Mar-2014
initramfs 	475 	1.21.1 	--
kernel 	184 	3.12.0.183 	1-Mar-2014
lib-av 	9 	0 	1-Mar-2014
lib-x 	18 	0 	1-Mar-2014
locales 	56 	0 	1-Mar-2014
network 	84 	0 	1-Mar-2014
nfs-client 	30 	0 	1-Mar-2014
ntp-client 	1 	0 	1-Mar-2014
remote-autodetect 	12 	0 	1-Mar-2014
remoteosd 	14 	1.0.0 	1-Mar-2014
remotetimers 	17 	1.0.1 	1-Mar-2014
rpihddevice 	7 	2014.02.26 	1-Mar-2014
setup 	51 	0.3.1 	1-Mar-2014
ssh 	16 	2012.55 	1-Mar-2014
streamdev-client 	29 	2013.11.17 	1-Mar-2014
svdrpservice 	6 	1.0.0 	1-Mar-2014
vc 	5 	2013.11.20 	1-Mar-2014
vdr 	446 	2.0.4.446 	1-Mar-2014
webserver 	205 	0 	1-Mar-2014
Disks
Filesystem                Size      Used Available Use% Mounted on
rootfs                  186.8M      7.1M    179.7M   4% /mnt/rootfs
/dev/mmcblk0p1            2.0G    124.4M      1.9G   6% /mnt/mmcblk0p1
/dev/loop0               90.6M      4.3M     79.4M   5% /mnt/rootimg
/dev/mmcblk0p1            7.4G      4.5G      2.9G  61% /mnt/data
MLD_SERVER:/mnt/data      7.4G      4.5G      2.9G  61% /mnt/data
Modules
Module                  Size  Used by    Not tainted
snd_bcm2835            16190  0 
snd_pcm                82099  1 snd_bcm2835
snd_page_alloc          5144  1 snd_pcm
snd_timer              20061  1 snd_pcm
snd                    59148  3 snd_bcm2835,snd_pcm,snd_timer
Recurces
Mem: 126260K used, 256272K free, 0K shrd, 13116K buff, 59464K cached
CPU:   8% usr  16% sys   8% nic  58% idle   0% io   0% irq   8% sirq
Load average: 4.37 2.93 1.59 1/97 7850
Processes
  PID  COMMAND
    1  init
  578  [DWC Notificatio]
  768  klogd -c 1
  863  syslogd -m 0
 1561  udhcpc -b -H MLD -p /var/run/udhcpc.pid
 1691  rpcbind
 1696  rpc.statd
 1751  {runvdr} /bin/sh /usr/bin/runvdr
 1882  /usr/bin/vdr -s /etc/vdr/shutdown.d/rc.action -r /et
 2041  tcpsvd -l0 0 80 /bin/sh /usr/bin/webserver.sh show
 2042  logger -t tcpsvd
 2051  sshd -E
 4482  -sh
 4483  -sh
 4486  -sh
 4490  -sh
 6761  /bin/sh /usr/bin/webserver.sh show
 6798  /bin/sh /usr/bin/webserver.sh show
 6799  cat
 7853  ps
 7855  cut -b 1 6 26
/var/log/messages
Jan  1 00:00:07 (none) syslog.info syslogd started: BusyBox v1.21.1
Jan  1 00:00:07 (none) user.warn kernel: [    7.854090] aufs test_add:294:mount[905]: uid/gid/perm /var/spool/apm.mnt/config 0/0/0777, 1002/1002/0755
Jan  1 00:00:07 (none) user.warn kernel: [    8.020523] aufs test_add:294:mount[920]: uid/gid/perm /var/spool/apm.mnt/locales 0/0/0777, 1002/1002/0755
Jan  1 00:00:08 (none) user.warn kernel: [    8.499644] aufs test_add:294:mount[934]: uid/gid/perm /var/spool/apm.mnt/network 0/0/0777, 1002/1002/0755
Jan  1 00:00:08 (none) user.warn kernel: [    8.899223] aufs test_add:294:mount[947]: uid/gid/perm /var/spool/apm.mnt/ntp-client 0/0/0777, 1002/1002/0755
Jan  1 00:00:08 (none) user.warn kernel: [    9.298213] aufs test_add:294:mount[962]: uid/gid/perm /var/spool/apm.mnt/nfs-client 0/0/0777, 1002/1002/0755
Jan  1 00:00:09 (none) user.warn kernel: [    9.702182] aufs test_add:294:mount[976]: uid/gid/perm /var/spool/apm.mnt/webserver 0/0/0777, 1002/1002/0755
Jan  1 00:00:09 (none) user.warn kernel: [   10.108541] aufs test_add:294:mount[989]: uid/gid/perm /var/spool/apm.mnt/ssh 0/0/0777, 1002/1002/0755
Jan  1 00:00:10 (none) user.warn kernel: [   10.593828] aufs test_add:294:mount[1006]: uid/gid/perm /var/spool/apm.mnt/alsa 0/0/0777, 1002/1002/0755
Jan  1 00:00:10 (none) user.warn kernel: [   11.119445] aufs test_add:294:mount[1024]: uid/gid/perm /var/spool/apm.mnt/lib-av 0/0/0777, 1002/1002/0755
Jan  1 00:00:11 (none) user.warn kernel: [   11.650049] aufs test_add:294:mount[1041]: uid/gid/perm /var/spool/apm.mnt/vc 0/0/0777, 1002/1002/0755
Jan  1 00:00:11 (none) user.warn kernel: [   12.184049] aufs test_add:294:mount[1060]: uid/gid/perm /var/spool/apm.mnt/remote-autodetect 0/0/0777, 1002/1002/0755
Jan  1 00:00:12 (none) user.warn kernel: [   12.734124] aufs test_add:294:mount[1079]: uid/gid/perm /var/spool/apm.mnt/lib-x 0/0/0777, 1002/1002/0755
Jan  1 00:00:12 (none) user.warn kernel: [   13.284075] aufs test_add:294:mount[1096]: uid/gid/perm /var/spool/apm.mnt/vdr 0/0/0777, 1002/1002/0755
Jan  1 00:00:13 (none) user.warn kernel: [   13.849956] aufs test_add:294:mount[1113]: uid/gid/perm /var/spool/apm.mnt/addons 0/0/0777, 1002/1002/0755
Jan  1 00:00:14 (none) user.warn kernel: [   14.410092] aufs test_add:294:mount[1131]: uid/gid/perm /var/spool/apm.mnt/setup 0/0/0777, 1002/1002/0755
Jan  1 00:00:14 (none) user.warn kernel: [   14.970794] aufs test_add:294:mount[1149]: uid/gid/perm /var/spool/apm.mnt/rpihddevice 0/0/0777, 1002/1002/0755
Jan  1 00:00:15 (none) user.warn kernel: [   15.541478] aufs test_add:294:mount[1167]: uid/gid/perm /var/spool/apm.mnt/streamdev-client 0/0/0777, 1002/1002/0755
Jan  1 00:00:15 (none) user.warn kernel: [   16.121877] aufs test_add:294:mount[1185]: uid/gid/perm /var/spool/apm.mnt/svdrpservice 0/0/0777, 1002/1002/0755
Jan  1 00:00:16 (none) user.warn kernel: [   16.710092] aufs test_add:294:mount[1204]: uid/gid/perm /var/spool/apm.mnt/remoteosd 0/0/0777, 1002/1002/0755
Jan  1 00:00:16 (none) user.warn kernel: [   17.273896] aufs test_add:294:mount[1223]: uid/gid/perm /var/spool/apm.mnt/remotetimers 0/0/0777, 1002/1002/0755
Jan  1 00:00:17 (none) user.warn kernel: [   17.873615] aufs test_add:294:mount[1240]: uid/gid/perm /var/spool/apm.mnt/epgsync 0/0/0777, 1002/1002/0755
Jan  1 00:00:27 (none) user.info kernel: [   27.620576] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
Jan  1 00:00:28 (none) user.info kernel: [   29.187886] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xC5E1
Mar 24 22:23:20 (none) daemon.err rpcbind: cannot create socket for udp6
Mar 24 22:23:20 (none) daemon.err rpcbind: cannot create socket for tcp6
Mar 24 22:23:20 (none) daemon.notice rpc.statd[1696]: Version 1.2.6 starting
Mar 24 22:23:20 (none) daemon.notice sm-notify[1697]: Version 1.2.6 starting
Mar 24 22:23:20 (none) daemon.warn sm-notify[1697]: Failed to open sm: No such file or directory
Mar 24 22:23:20 (none) daemon.err sm-notify[1697]: Failed to open directory sm.bak: No such file or directory
Mar 24 22:23:20 (none) daemon.err rpc.statd[1696]: Failed to open directory sm: No such file or directory
Mar 24 22:23:20 (none) daemon.warn rpc.statd[1696]: Running as root.  chown /var/lib/nfs to choose different user
Mar 24 22:24:24 (none) user.err vdr: [1915] ERROR (device.c,1865): Bad file descriptor
Mar 24 22:24:39 (none) user.err vdr: [3162] cStreamDevice::GetTSPacket: GetChecked: NOTHING (0)
Mar 24 22:24:39 (none) user.err vdr: [3164] ERROR (device.c,1865): Bad file descriptor
Mar 24 22:25:03 (none) user.err vdr: [3530] ERROR (device.c,1865): Bad file descriptor
Mar 24 22:25:07 (none) user.err vdr: [4125] ERROR (device.c,1865): Bad file descriptor
Mar 24 22:25:17 (none) user.err vdr: [4259] ERROR (device.c,1865): Bad file descriptor
Mar 24 22:25:20 (none) auth.info login[4482]: root login on 'tty1'
Mar 24 22:25:20 (none) auth.info login[4483]: root login on 'tty2'
Mar 24 22:25:20 (none) auth.info login[4486]: root login on 'tty3'
Mar 24 22:25:20 (none) auth.info login[4490]: root login on 'tty4'
Mar 24 22:25:24 (none) user.err vdr: [4441] cStreamDevice::GetTSPacket: GetChecked: NOTHING (0)
Mar 24 22:25:24 (none) user.err vdr: [4442] ERROR (device.c,1865): Bad file descriptor
/var/log/sysinit
Thu Jan  1 00:00:02 UTC 1970
Copy initramfs to tmpfs: done
Preparing root as aufs: done
mount: mounting usbfs on /proc/bus/usb failed: No such file or directory
Import system device: /dev/mmcblk0p1
  Turn on DMA: failed
  Checking: done
  Mounting: done
Mounting vfat system directory: done
Setting up logging: level 1done
Setting up netware: done
Importing addon: configdone
Importing addon: localesdone
Importing addon: networkdone
Importing addon: ntp-clientdone
Importing addon: nfs-clientdone
Importing addon: webserverdone
Importing addon: sshdone
Importing addon: alsadone
Importing addon: lib-avdone
Importing addon: vcdone
Importing addon: remote-autodetectdone
Importing addon: lib-xdone
Importing addon: vdrdone
Importing addon: addonsdone
Importing addon: setupdone
Importing addon: rpihddevicedone
Importing addon: streamdev-clientdone
Importing addon: svdrpservicedone
Importing addon: remoteosddone
Importing addon: remotetimersdone
Importing addon: epgsyncdone
Import all further filesystems: 
  Turn on DMA: 
  Checking: done
  Mounting: done
locales:                 
Setting timezone:done
Load keymap: de-latin1done
rpi:                 
ntp-client:                 
network:                 
Loading network driver
done
Starting DHCP-client
done
wol: magic packet sent to b8:27:eb:2d:4a:53 
Starting ntp client:
24 Mar 22:23:16 ntpdate[1582]: step time server 129.70.132.32 offset 1395696153.852488 sec
done
vdr:                 
nfs-client:                 
streamdev-client:                 
svdrpservice:                 
epgsync:                 
Starting nfsclient:done
Mounting nfs share: /mnt/datadone
Starting VDRdone
webserver:                 
ssh:                 
alsa:                 
addons:                 
setup:                 
[2051] Mar 24 22:23:39 Running in background
Starting sshd:
  Listen on IP: 192.168.1.37
done
Loading sound driver:
done
Starting webserver:
done
Setting up setup menu:
done
LG, Andre